1984. The Arctic Circle.
The Kola Superdeep Borehole is the largest secret lab in the USSr, located 12,000 meters underground.
few months after the opening of
the site, scientists record voices and screams of unknown origin.
Coming from below.
The lab is shut down and an emergency research team, led by Anna, is sent to find out what the world’s deepest borehole is hiding...